How to make overflow scroll to table data

Question

Here is my Website link : http://rehmat.singlehtml.com

When i put "overflow:scoll" css to make scroll but when i did it makes my table td so small. I want full width of my td and scroll too. Any one ?

Here is the css of scroll

 tbody{
    max-height: 100px;
    overflow-y: scroll;
    display: block;
   }

Answer 1

set display grid to tr

tr{
          display: grid;
    }